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Toughest Chapters In JEE Mains 2025 For Physics, Chemistry And Mathematics, Important Tips

Toughest Chapters in JEE Mains 2025 : Discover the most challenging chapters in Physics, Chemistry, and Mathematics for JEE Mains 2025. Find tips on how to tackle these difficult topics and enhance your exam preparation here.
authorImageShrivastav 16 Oct, 2024
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Toughest Chapters In JEE Mains 2025
Toughest Chapters in JEE Mains 2025 : Preparing for JEE Main 2025 can be challenging, especially when trying to figure out which chapters are the most important. To help students, we've identified the toughest chapters in JEE Main 2025 for Physics, Chemistry, and Mathematics based on expert analysis of previous years' question papers. Focusing on these important chapters can help you score well and secure a seat in top engineering institutions.

Along with covering the JEE Main 2025 syllabus , candidates are advised to focus on the toughest chapters in JEE Mains 2025 . We provide subject-wise weightage and expert tips to guide your preparation effectively. By concentrating on these key chapters, you can improve your chances of scoring high marks in the exam.

Toughest Chapters in JEE Mains 2025

The JEE Main syllabus 2025 covers a wide range of topics from class 11 and 12 in Physics, Chemistry, and Mathematics. To prepare effectively, it's best to start with the important topics for JEE Mains 2025. PW experts have identified the important chapters and topics that students should focus on. Solving JEE Main question papers can also help identify the toughest chapters in JEE Mains 2025. Thoroughly studying these important topics is crucial to cracking the JEE Main 2025 exam.

Physics Toughest Chapters in JEE Mains 2025

Preparing for JEE Mains 2025 can be challenging, especially when it comes to the Physics section. Below, we have categorized the toughest chapters in JEE Mains 2025 Physics into high-weightage and low-weightage topics to help you in your preparation strategy.
Highest Weightge Topics in JEE Mains 2025 for Physics Low Weightge Topics in JEE Mains 2025 for Physics
  • Center of Mass & Collisions
  • Dual Nature of Matter & Radiation
  • Electromagnetic Induction & Alternating Current
  • Electromagnetic Waves
  • Gravitation
  • Heat & Thermodynamics
  • Kinematics
  • Laws of Motion
  • Magnetic Effects of Current & Magnetism
  • Photoelectric Effect
  • Ray Optics
  • Rotation
  • Semiconductors
  • Wave Optics
  • Bohr’s Atomic Model
  • Circular Motion
  • Communication Systems
  • Current Electricity & Capacitors
  • Error & Instrument Analysis
  • Fluids
  • Heat Transfer
  • Nuclear Physics & X-Rays
  • Oscillations
  • Properties of Matter
  • Units & Measurements
  • Waves & Sound
  • Work, Energy & Power

How To Start Physics Preparing For JEE Main 2025

Preparing for JEE Main 2025 Physics can be more manageable with the right strategies. Here are the tips to help you get started:
  1. Understanding Units and Measurements
    • Get familiar with units associated with different physical quantities.
    • Make a list of units that are often confused to ensure you understand them clearly.
  2. Focus on Specific Topics
    • Pay extra attention to semiconductor devices, electromagnetic waves, and communication systems.
    • These topics often have straightforward questions in the exam.
  3. Thorough Reading
    • Read NCERT textbooks thoroughly for these topics.
    • This will help you solve JEE Main questions effectively.
  4. Vector Treatment
    • Make sure you have a strong understanding of vector treatment wherever it is needed.
  5. Understand Limitations of Formulas
    • Learn the formulas, but also understand their limitations.
    • For example, kinematics equations are only applicable to uniform acceleration.
  6. Consistent Practice
    • Regularly solving past question papers and taking mock tests will help you keep track of your progress and spot areas where you need to improve.
By following these tips, you can enhance your preparation for JEE Main 2025 Physics and improve your chances of scoring well.

Chemistry Toughest Chapters in JEE Mains 2025

Preparing for Chemistry in JEE Mains 2025 can be challenging due to the broad syllabus and varying levels of difficulty across topics. Here's a list of the toughest chapters in JEE Main 2025 Chemistry , categorized by their importance, to help you focus your study efforts effectively.
Highest Weightge Topics in JEE Mains 2025 for Chemistry Low Weightge Topics in JEE Mains 2025 for Chemistry
  • Aldehydes and Ketones
  • Alkyl Halides
  • Aromatic Compounds
  • Atomic Structure
  • Chemical Bonding
  • Chemical Kinetics
  • Co-ordination Compound
  • d-Block Elements
  • Electrochemistry
  • Gaseous & Liquid State
  • Hydrocarbons
  • Mole Concept
  • Nuclear & Surface Chemistry
  • Qualitative Analysis
  • Wave Optics
  • Alcohol & Ether
  • Biomolecules & Polymers
  • Carboxylic Acids & Its Derivatives
  • Chemical Equilibrium
  • Classification & Nomenclature
  • Forensic Science
  • Ionic Equilibrium
  • Isomerism
  • Metallurgy
  • p-Block Elements
  • Periodic Classification
  • Redox & Volumetric Analysis
  • s-Block Elements
  • Solid State
  • Solutions
  • Thermodynamics

Chemistry Preparation Tips for JEE Mains 2025

The Chemistry section of JEE Mains 2025 has a lot to cover, which can feel overwhelming. To make it easier, here are some simple tips for Physical, Organic, and Inorganic Chemistry.
  • Physical Chemistry : Keep a diary for quick revision of formulas for topics like atomic structure, solid-state, ionic equilibrium, electrochemistry, and thermochemistry. Note situations where formulas can't be applied directly. Focus on high-weightage topics as more questions come from these areas.
  • Organic Chemistry : Understand various name reactions and their mechanisms thoroughly. Focus on General Organic Chemistry (GOC), stability of reaction intermediates, and tests of various functional groups.
  • Inorganic Chemistry : Maintain a diary for trivial facts like formulas of ores and alloy compositions. Focus on chapters like chemical bonding, p-block elements, and coordination chemistry.

Mathematics Toughest Chapters In JEE Mains 2025

Mathematics in JEE Mains 2025 requires a strong understanding of concepts and regular practice. Identifying the toughest chapters in JEE Mains 2025 Mathematics and focusing on them can significantly improve your preparation. Here are the key topics categorized by their importance.
Highest Weightge Topics in JEE Mains 2025 for Mathematics Low Weightge Topics in JEE Mains 2025 for Mathematics
  • 3 Dimensional Geometry
  • Binomial Theorem & M. I.
  • Circle
  • Complex Number
  • Conic Sections
  • Determinant & Matrices
  • Limits, Continuity & Differentiability
  • Probability Distribution (Binomial Mean & Variance)
  • Quadratic Equation
  • Sequence & Series
  • Straight Line
  • Trigonometric Ratio & Functions
  • Vectors
  • Application of Derivatives
  • Definite Integral & Area Under the Curve
  • Differential Equation
  • Differentiation
  • Functions
  • Height & Distance
  • Indefinite Integral
  • Mathematical Logic
  • Permutation & Combination
  • Properties of Triangle
  • Set & Relation
  • Statistics
  • Trigonometric Equation

Mathematics Preparation Tips For JEE Mains 2025

Preparing for JEE Mains 2025 Mathematics requires a strategic approach and a solid understanding of key concepts. Here are some important preparation tips for the toughest chapters in JEE Mains 2025 Mathematics:
  • Co-ordinate Geometry : Familiarize yourself with formulas and geometrical properties for straight lines and circles.
  • Trigonometry : Focus on basic formulas, trigonometric equations, and solutions of triangles.
  • Algebra : Understand properties for Quadratic Equations, Complex Numbers, Binomial Theorem, Permutation and Combination, and Probability. Revise typical problems for these topics.
  • Calculus : Be clear on standard limits, differentiation formulas, and standard integration results. Revise Continuity and Differentiability and properties of Definite Integration.
  • Vector and 3-D Geometry : Study these topics together as they are closely related.
By focusing on these challenging chapters and following a well-structured preparation plan, you can enhance your chances of scoring well in the JEE Mains 2025 exam.

Best Books For JEE Mains 2025

To do well in JEE Main 2025, focus on important topics and use top books for each subject. Books recommended by experts and past toppers will help you understand key concepts better. Instead of using too many books, it’s better to stick to one or two for each subject. PW Prayas And Arjuna textbooks are also highly recommended for a strong foundation.
Class Book Title
Class 11th
Class 12th Lakshya for JEE Main & Advanced Class 12th Physics, Chemistry and Mathematics Modules with Solutions (2024 Edition)
Droppers Prayas for JEE Main & Advanced Droppers Physics, Chemistry and Mathematics Modules with Solutions (2024 Edition)

Study Material For JEE 2025 Preparation

Physics Wallah offers comprehensive study material for JEE 2025 preparation , including well-structured video lectures, detailed notes, practice questions, and test series. The material covers all JEE Main syllabus topics, ensuring a strong conceptual understanding and effective problem-solving skills.
Study Material For JEE 2025
Checkout IIT JEE Books from PW Store
Checkout JEE Modules from PW Store
Checkout JEE Previous Year Papers from PW Store
Checkout JEE Question Banks from PW Store
Checkout JEE Revision Books from PW Store
Checkout JEE Test series from PW Store
Checkout JEE Crash Course from PW Store

Toughest Chapters In JEE Mains 2025 FAQs

Q.1 : Which is the hardest chapter in JEE Mains?

Ans: The hardest topics in JEE Main Physics include Heat and Thermodynamics, Mechanics, Electrostatics and Magnetism, Current Electricity, Optics, Modern Physics, and Electromagnetic Induction.

Q.2 : Which is the easiest topic in JEE Mains?

Ans: Some of the easiest and most scoring chapters in JEE Mains include Electrostatics, Work, Power, and Energy, Oscillations and Waves, Chemical Bonding and Molecular Structure, Mole Concept and Stoichiometry, Equilibrium, and Sets, Relations, and Functions.

Q.3 : Is scoring 150 in JEE Mains difficult?

Ans: Scoring 150 in JEE Mains is challenging but achievable. With hard work, dedication, and a good strategy, you can reach this target.

Q.4 : Is it easy to score 99 in JEE Mains?

Ans: Scoring a 99 percentile in JEE Main is challenging. It demands dedication, discipline, and a strategic study plan.

Q.5 : Was JEE Mains 2024 easy?

Ans: The JEE Main 2024 exams were of moderate difficulty. In Session 2, there were more questions from class 11 topics, while in Session 1, most questions came from class 12 topics.
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